hefty
1. [ adjective ] (of a person) possessing physical strength and weight; rugged and powerful
Synonyms: powerful muscular sinewy brawny
Examples:

"a hefty athlete" "a muscular boxer" "powerful arms"

Related terms: strong
2. [ adjective ] of considerable weight and size
Examples:

"a hefty dictionary"

Related terms: heavy
3. [ noun ] Last name, frequency rank in the U.S. is 31861
4. [ adjective ] large in amount or extent or degree
Synonyms: respectable goodish sizable sizeable tidy goodly
Examples:

"it cost a considerable amount" "a goodly amount" "received a hefty bonus" "a respectable sum" "a tidy sum of money" "a sizable fortune"

Related terms: considerable
Similar spelling:   heft
  Hefti